These are the best mushrooms with lots of juicy flavor! You only need sliced mushrooms, a little oil or an oil spray, and a few simple seasonings to make them.
Add the sliced mushrooms, olive oil, oregano, salt, garlic powder, and black pepper to a medium-sized bowl. Toss to coat the mushrooms in the oil and seasonings. (If using an oil spray you can spray the mushrooms while in the bowl and stir so they are coated in seasoning.)
Spread the mushrooms in the preheated air fryer. Cook for 10 minutes. Check for doneness. Cook for another 2 to 5 minutes if you'd like your mushrooms to have crispy edges. Cooking time can vary based on the model air fryer used and the size of the air fryer. See notes for more information.
Notes
Air fryer cooking time always varies based on the type of air fryer you use. A large convection oven style air fryer will cook faster because your food isn’t piled on top of each other. A compact basket air fryer will take the most time and may require that you cook this recipe in two or three batches. As you use your air fryer regularly you’ll start to get a better feel for how quickly or slowly yours cooks.